- (A) Starting characteristics
- (B) Operating speed
- (C) Horse power
- (D) Speed control
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- (A) Light duty
- (B) Medium duty
- (C) Heavy duty
- (D) All of the above
- (A) Starting torque
- (B) Conditions of environment
- (C) Limitation on starting current
- (D) Speed control range and its nature
- (E) All of the above
- (A) variable load
- (B) continuous
- (C) continuous but periodical
- (D) intermittent and variable load
- (A) Conveyor motor
- (B) Floor mill motor
- (C) Fan motor
- (D) All of the above
- (A) Running characteristics
- (B) Starting characteristics
- (C) Efficiency
- (D) Braking
- (A) Electrical characteristics
- (B) Mechanical characteristics
- (C) Size and rating of motors
- (D) Cost
- (E) All of the above
- (A) variable torque motor
- (B) low torque variable speed motor
- (C) self starting type synchronous motor
- (D) low noise, slow speed motor
- (A) is provided with slip rings
- (B) requires starting gear
- (C) has high cost
- (D) is compact
- (A) Synchronous motor
- (B) Reluctance motor
- (C) Series motor
- (D) Shunt motor
